Chemical Name: | Monocalcium Phosphate |
Molecular Formula: | Ca (H2PO4) 2, Ca (H2PO4) 2·H2O |
Molecular Weight: | anhydrous: 234.05; Monohydrate: 252.07 |
CAS: | anhydrous: 7758-23-8; Monohydrate: 10031-30-8 |
Character: | It is white crystalline powder or flaky crystal. Specific gravity is2.220. When heated to 100℃, it begins to lose crystal water. It is soluble in hydrochloric acid and nitric acid ,slightly soluble in water(1.8﹪). |
Uses: | In food industry, it is used as swelling agent, dough regulator, buffering agent, modifier, firming agent, nutritional supplement, chelating agent. |
Packing: | It is packed with polyethylene bag as inner layer, and a compound paper-plastic woven bag as the outer layer. The net weight of each bag is 25kg. |
Storage & Transportation: | It should be stored in a dry and ventilating warehouse; be cautious to keep away from moisture and hot; unloaded with care, so as t o avoid the damage. Furthermore, it should be stored separately from poisonous substances |
Quality index: | Quality index | GB25559-2010 | FCC V | Assay (as Ca) ﹪ | 16.8-18.3(Anhydrous) | 16.8-18.3(Anhydrous) | 15.9-17.7(Monohydrate) | 15.9-17.7(Monohydrate) | As≤﹪ | 0.0003 | 0.0003 | Pb≤﹪ | 0.0002 | 0.0005 | Heavy Metal (as Pb )≤﹪ | 0.001 | 0.0015 | Fluoride≤﹪ | 0.0025 | 0.005 | Loss on Dry180℃,3h≤﹪ | 1.0 | 1.0 (Monohydrate) | Loss on ignition≤﹪ | 14.0-15.5 | 14.0-15.5(Anhydrous) | Clarity | Pass Test | -- | Carbonate | Pass Test | -- | Free acid and auxiliary salt | Pass Test | -- |
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